VS-20BQ030-M3

www.vishay.com

Vishay Semiconductors

Revision: 29-May-12

1

Document Number: 93333

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Schottky Rectifier, 2 A

FEATURES

• Low forward voltage drop

• Guard ring for enhanced ruggedness and long

term reliability

• Small foot print, surface mountable

• High frequency operation

• Meets MSL level 1, per J-STD-020, LF maximum peak of

260 °C

• Material categorization: For definitions of compliance

DESCRIPTION

The VS-20BQ030-M3 surface mount Schottky rectifier has

been designed for applications requiring low forward drop

and small foot prints on PC boards. Typical applications are

in disk drives, switching power supplies, converters,

freewheeling diodes, battery charging, and reverse battery

protection.

PRODUCT SUMMARY

Package

SMB

2 A

30 V

0.37 V

15 mA at 125 °C

150 °C

Diode variation

Single die

3.0 mJ

Cathode

Anode

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

CHARACTERISTICS

VALUES

UNITS

Rectangular waveform

2

A

30

V

350

A

0.37

V

Range

- 55 to 150

°C

VOLTAGE RATINGS

PARAMETER

SYMBOL

VS-20BQ030-M3

UNITS

Maximum DC reverse voltage

30

V

Maximum working peak reverse voltage

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

VALUES

UNITS

Maximum average forward current

2.0

A

Maximum peak one cycle



non-repetitive surge current

5 μs sine or 3 μs rect. pulse

Following any rated load

condition and with rated

350

10 ms sine or 6 ms rect. pulse

75

Non-repetitive avalanche energy

3.0

mJ

Repetitive avalanche current

Current decaying linearly to zero in 1 μs



1.0

A